Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux...

[firefly-linux-kernel-4.4.55.git] / drivers / pci / intel-iommu.c

diff --git a/drivers/pci/intel-iommu.c b/drivers/pci/intel-iommu.c
index c9171be74564b684ba41108fd15a566187910023..6a5af18faf684e2ab6cecd1a9b9e9d8ad7e321b1 100644 (file)
--- a/drivers/pci/intel-iommu.c
+++ b/drivers/pci/intel-iommu.c
@@ -3698,6 +3698,8 @@ static int intel_iommu_domain_has_cap(struct iommu_domain *domain,
 
        if (cap == IOMMU_CAP_CACHE_COHERENCY)
                return dmar_domain->iommu_snooping;
+       if (cap == IOMMU_CAP_INTR_REMAP)
+               return intr_remapping_enabled;
 
        return 0;
 }